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<div id=Content><div class="CSection"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Derived_Class"></a>Derived Class</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Derived_Class" >Derived Class</a></td><td class=SDescription></td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Virual_Method_Implementation" >Virual Method Implementation</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#bd_access_write" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">bd_access_write</a></td><td class=SDescription>This is Implementation of pure virtual method prototype. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#bd_access_read" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">bd_access_read</a></td><td class=SDescription>This is Implementation of pure virtual method prototype.it will provide back-door read access to memory.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>

<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Virual_Method_Implementation"></a>Virual Method Implementation</h3></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="bd_access_write"></a>bd_access_write</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>function void bd_access_write (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>bit[(`ADDRESS_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>addr,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>bit&nbsp;</td><td class="PType  prettyprint " nowrap>[(`DATA_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>data</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This is Implementation of pure virtual method prototype. it will provide back-door write access to memory.</p><blockquote><pre>bd_access_write(mem_addr,write_data);</pre></blockquote><p>&lt;write_data&gt; will be get written into &lt;mem_addr&gt; via back-door access to memory.</p><p><b>Note : User need to provide Memory Hier.&nbsp; Path &lt;MEM_INST&gt; in top module.</b></p></div></div></div>

<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="bd_access_read"></a>bd_access_read</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>function bit [(`DATA_WIDTH-1):0] bd_access_read (</td><td class="PType  prettyprint " nowrap>bit[(`ADDRESS_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>addr</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This is Implementation of pure virtual method prototype.it will provide back-door read access to memory.</p><blockquote><pre>rd_data = bd_access_write(mem_addr);</pre></blockquote><p>it will return read data into &lt;rd_data&gt; from &lt;mem_addr&gt;.</p><p><b>Note : User need to provide Memory Hier.&nbsp; Path &lt;MEM_INST&gt; in top module.</b></p></div></div></div>

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<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>function void bd_access_write (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>bit[(`ADDRESS_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>addr,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>bit&nbsp;</td><td class="PType  prettyprint " nowrap>[(`DATA_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>data</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This is Implementation of pure virtual method prototype. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>function bit [(`DATA_WIDTH-1):0] bd_access_read (</td><td class="PType  prettyprint " nowrap>bit[(`ADDRESS_WIDTH-1):0]&nbsp;</td><td class="PParameter  prettyprint " nowrap>addr</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This is Implementation of pure virtual method prototype.it will provide back-door read access to memory.</div></div><!--END_ND_TOOLTIPS-->

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